JP7450641B2 - Resource loading method, device, electronic device, storage medium and program - Google Patents

Description

[Cross reference to related applications]
This application is filed based on the Chinese patent application filed with the Chinese Patent Office on November 27, 2020, with application number 202011357349.2, and the entire content of the Chinese patent application is incorporated by reference. Incorporated into this application.

[Technical field]
The present invention relates to the technical field of computers, and particularly to a resource loading method, device, electronic device, storage medium, and program.

AR (Augmented Reality) technology is a technology that skillfully integrates virtual information into the real world, and uses various technological means such as multimedia, three-dimensional modeling, real-time tracking and registration, intelligent interaction, and sensing. use. After simulating virtual information such as computer-generated text, images, 3D models, music, and videos, we apply them to the real world, and the two types of information complement each other to improve the real-world Achieve “expansion”. AR technology is widely applied in various fields such as AR navigation and AR games.

The present invention proposes a resource loading technical solution for loading AR resources.

According to one aspect of the embodiments of the present invention, there is provided a resource loading method applied to a first electronic device, the resource loading method comprising:
transmitting positioning information to a second electronic device, the positioning information being such that the second electronic device determines position information of the first electronic device according to the positioning information; used to determine an augmented reality (AR) resource to load according to the method;
The method includes receiving the loading target AR resource transmitted by the second electronic device and correspondingly displaying the loading target AR resource.

In one possible embodiment, receiving the loading target AR resource transmitted by the second electronic device and responsively displaying the loading target AR resource includes the loading target AR resource transmitted by the second electronic device. receiving the identification information of the target AR resource; determining the identification information of the target AR resource from the identification information of the loading target AR resource; and including the identification information of the target AR resource in the AR resource acquisition request; transmitting the AR resource acquisition request to a second electronic device, wherein the AR resource acquisition request corresponds to the identification information of the target AR resource by the second electronic device in response to the AR resource acquisition request; and receiving and displaying the target AR resources transmitted by the second electronic device.

In one possible embodiment, receiving the loading target AR resource transmitted by the second electronic device and responsively displaying the loading target AR resource includes the loading target AR resource transmitted by the second electronic device. The method includes receiving target AR resources, determining target AR resources from the loading target AR resources, and displaying the target AR resources.

In one possible embodiment, positioning information is transmitted to the second electronic device if the following condition is met, the condition being that the distance traveled by the first electronic device exceeds a distance threshold in a time period. the real-time position information of the first electronic device is outside the positioning area in the time period; and the previous time period ends and a new time period begins. In this case, the positioning area is an area centered on position information of the first electronic device corresponding to an initial time of the time period.

In one possible embodiment, the identification information of the loading target AR resource includes an AR resource identifier and AR resource version information, and determining the target AR resource identification information from the loading target AR resource identification information comprises: Regarding the identification information of any loading target AR resource, if the AR resource corresponding to the AR resource identifier is not cached locally, or if the AR resource version information of the AR resource corresponding to the locally cached AR resource identifier is , and determining that the identification information of the loading target AR resource is the identification information of the target AR resource if the AR resource version information does not match the AR resource version information.

In one possible embodiment, the positioning information includes an environmental image of the location of the first electronic device, and the environmental image is such that the second electronic device is able to adjust the position of the first electronic device according to the environmental image. used to determine information.

According to one aspect of the embodiments of the present invention, there is provided a resource loading method applied to a second electronic device, the resource loading method comprising:
receiving positioning information transmitted by the first electronic device;
determining location information of the first electronic device according to the positioning information;
determining a loading target AR resource from the augmented reality AR resources according to the position information of the first electronic device;
The method includes transmitting the loading target AR resource to the first electronic device that is a display destination of the loading target AR resource.

In one possible embodiment, transmitting the loading target AR resource to the first electronic device comprises transmitting identification information of the loading target AR resource to the first electronic device, the loading target AR resource The identification information of the AR resource is used by the first electronic device to determine the identification information of the target AR resource from the identification information of the loading target AR resource;
receiving an AR resource acquisition request including identification information of the target AR resource transmitted by the first electronic device;
In response to the AR resource acquisition request, acquire a target AR resource corresponding to identification information of the target AR resource, and transmit the target AR resource to the first electronic device to which the target AR resource is displayed. Including.

In one possible embodiment, determining a loading target AR resource from the augmented reality AR resources according to the location information of the first electronic device comprises determining a loading target range according to the location information of the first electronic device. and, for any AR resource, if location information corresponding to the AR resource is within the loading target range, determining that the AR resource is a loading target AR resource.

In one possible embodiment, determining a loading target range according to the location information of the first electronic device includes determining range construction data, and according to the location information of the first electronic device and the range construction data. , determining the loading target range.

In one possible embodiment, the positioning information further includes a network signal quality of the first electronic device and/or a speed of movement of the first electronic device, and determining the range construction data is based on the network signal quality of the first electronic device. According to quality, determining range construction data corresponding to the network signal quality; and/or according to a moving speed, determining range construction data corresponding to the moving speed.

In one possible embodiment, determining the loading target range according to the location information of the first electronic device and the range construction data includes initial loading according to the location information of the first electronic device and the range construction data. determining a target range; determining the number of AR resources whose location information is within the initial loading target range; adjusting the range construction data according to the number of AR resources; and adjusting the range construction data after the adjustment. and determining the loading target range according to the adjusted range construction data and the position information of the first electronic device.

In one possible embodiment, determining a loading target AR resource from the augmented reality AR resources according to the location information of the first electronic device comprises combining the location information of each AR resource and the location information of the first electronic device. and, after sorting each AR resource in ascending order of distance, determining the first preset number of AR resources as loading target AR resources.

In one possible embodiment, the positioning information includes an environmental image of the location of the first electronic device, and determining the location information of the first electronic device according to the positioning information includes: The method includes performing visual positioning on the first electronic device according to an environmental image of the location to obtain location information of the first electronic device.

According to one aspect of the embodiment of the present invention, there is provided a resource loading device applied to a first electronic device, the resource loading device comprising:
a transmitting module configured to transmit positioning information to a second electronic device, the positioning information being configured to cause the second electronic device to determine position information of the first electronic device according to the positioning information; 1 a transmission module used to determine an augmented reality (AR) resource to be loaded according to location information of an electronic device;
a receiving module configured to receive the loading target AR resource transmitted by the second electronic device and correspondingly displaying the loading target AR resource.

In one possible embodiment, the receiving module further receives the identification information of the AR resource to be loaded transmitted by the second electronic device, and derives the identification information of the target AR resource from the identification information of the AR resource to be loaded. decided,
the AR resource acquisition request is transmitted to the second electronic device by including identification information of the target AR resource in the AR resource acquisition request; used to acquire a target AR resource corresponding to the target AR resource identification information in response to an acquisition request;
The target AR resource is configured to receive and display the target AR resource transmitted by the second electronic device.

In one possible embodiment, the receiving module further receives the loading target AR resource transmitted by the second electronic device, determines a target AR resource from the loading target AR resource, and determines the target AR resource from the loading target AR resource. configured to display.

In one possible embodiment, the transmitting module is further configured to transmit positioning information to the second electronic device if the following conditions are met, the condition being such that, in a period of time, the first electronic device the distance traveled by the device exceeds a distance threshold, the real-time position information of the first electronic device is outside the positioning area in the time period, and the previous time period ends and a new time period starts. The positioning area is an area centered on the position information of the first electronic device corresponding to the initial time of the time period.

In one possible embodiment, the loading target AR resource identification information includes an AR resource identifier and AR resource version information, and the receiving module further includes, for any loading target AR resource identification information, the loading target AR resource identification information: If the AR resource corresponding to the AR resource is not cached locally, or if the AR resource version information of the AR resource corresponding to the locally cached AR resource identifier does not match the AR resource version information, the loading target AR The target AR resource is configured to determine that the identification information of the resource is the identification information of the target AR resource.

In one possible embodiment, the positioning information includes an environmental image of the location of the first electronic device, and the environmental image is such that the second electronic device is able to adjust the position of the first electronic device according to the environmental image. used to determine information.

According to one aspect of the embodiments of the present invention, there is provided a resource loading device applied to a second electronic device, the resource loading device comprising:
a receiving module configured to receive positioning information transmitted by the first electronic device;
a first determination module configured to determine location information of the first electronic device according to the positioning information;
a second determination module configured to determine a loading target AR resource from augmented reality AR resources according to location information of the first electronic device;
a transmission module configured to transmit the loading target AR resource to the first electronic device that is a display destination of the loading target AR resource.

In one possible embodiment, the transmitting module further comprises:
The identification information of the loading target AR resource is transmitted to the first electronic device, and the identification information of the loading target AR resource is determined by the first electronic device from the identification information of the loading target AR resource. receiving an AR resource acquisition request including identification information of the target AR resource used to determine identification information and transmitted by the first electronic device; The target AR resource is configured to acquire a target AR resource corresponding to identification information of the resource, and to transmit the target AR resource to the first electronic device that is a display destination of the target AR resource.

In one possible embodiment, the second determining module further determines a loading target range according to the location information of the first electronic device, and for any AR resource, the location information corresponding to the AR resource is determined according to the loading target range. If the AR resource is within the target range, the AR resource is configured to be determined to be a loading target AR resource.

In one possible embodiment, the second determination module is further configured to determine range construction data and determine the loading target range according to location information of the first electronic device and the range construction data. .

In one possible embodiment, the positioning information further comprises a network signal quality of the first electronic device and/or a movement speed of the first electronic device, and the second determining module further comprises a network signal quality of the first electronic device and/or a moving speed of the first electronic device, , configured to determine range construction data corresponding to the network signal quality and/or to determine range construction data corresponding to the travel speed according to a travel speed.

In one possible embodiment, the second determining module further determines an initial loading range according to the location information of the first electronic device and the range construction data, and the location information is within the initial loading range. determining the number of AR resources, adjusting the range construction data according to the number of AR resources, obtaining the adjusted range construction data, and according to the adjusted range construction data and the position information of the first electronic device. , configured to determine the loading target range.

In one possible embodiment, the second determining module further determines a distance between the location information of each AR resource and the location information of the first electronic device, and sorts each AR resource in ascending order of distance. After that, the first preset number of AR resources are determined as the loading target AR resources.

In one possible embodiment, the positioning information includes an environmental image of the location of the first electronic device, and the first determination module further determines the location of the first electronic device according to the environmental image of the location of the first electronic device. The device is configured to perform visual positioning on an electronic device to obtain location information of the first electronic device.

According to one aspect of embodiments of the invention, an electronic device is provided that includes a processor and a memory configured to store processor-executable instructions, the processor having instructions stored in the memory. The instruction is configured to perform the resource loading method described above by invoking and executing the instruction.

According to one aspect of embodiments of the present invention, there is provided a computer readable storage medium having computer program instructions stored thereon, which when executed by a processor implement the resource loading method described above.

Embodiments of the present invention provide a computer program comprising computer readable code, which causes a processor of the electronic device to perform the resource loading method described above when the computer readable code is executed on the electronic device.

In an embodiment of the present invention, the first electronic device may transmit positioning information to the second electronic device, and the positioning information is configured such that the second electronic device positions the first electronic device according to the positioning information. information is used to determine an augmented reality (AR) resource to load according to the location information of the first electronic device, whereby the first electronic device transmits the information transmitted by the second electronic device; The loading target AR resource may be received, and the loading target AR resource may be correspondingly displayed. The resource loading method, device, electronic device, storage medium, and program provided by the embodiments of the present invention provide a resource loading method, a device, an electronic device, a storage medium, and a program, according to the location information of the first electronic device, the corresponding loading target AR resource according to the location information of the first electronic device. This reduces the problem of AR application installation packages being too large caused by downloading all AR resources when downloading an AR application, thereby making AR application installation packages lightweight. The efficiency of downloading and installing AR applications can be improved without affecting user usage.

It is to be understood that the general description given above and the detailed description given below are illustrative and explanatory only and are not intended to limit the invention. Other features and aspects of embodiments of the invention will become apparent from the following detailed description of exemplary embodiments, taken in conjunction with the accompanying drawings.

The drawings herein are incorporated in and constitute a part of the present specification, and these drawings illustrate embodiments consistent with the present invention and together with the specification explain the technical solution of the present invention. used to.
1 is a schematic diagram of a resource loading method according to an embodiment of the present invention; FIG. 3 is a flowchart of a resource loading method according to an embodiment of the present invention. 3 is a flowchart of a resource loading method according to an embodiment of the present invention. 1 is a schematic diagram of a resource loading method according to an embodiment of the present invention; FIG. 1 is a schematic diagram of a resource loading method according to an embodiment of the present invention; FIG. 1 is a block diagram of a resource loading device according to an embodiment of the present invention; FIG. 1 is a block diagram of a resource loading device according to an embodiment of the present invention; FIG. FIG. 8 is a block diagram of an electronic device 800 according to an embodiment of the invention. 19 is a block diagram of an electronic device 1900 according to an embodiment of the invention. FIG.

Various exemplary embodiments, features, and aspects of the invention are described in detail below with reference to the drawings. In the drawings, the same reference symbols indicate elements having the same or similar functions. Although various aspects of the embodiments are illustrated in the drawings, the drawings are not necessarily drawn to scale, unless indicated otherwise.

As used herein, the term "exemplary" means "serving as an example, example, or illustration." Any embodiment described herein as "exemplary" is not to be construed as superior to other embodiments.

The term "and/or" herein is merely an association to describe the associated subject matter and indicates that three types of relationships may exist, e.g., A and/or B may be independent of Three cases are displayed: when A and B exist at the same time, and when B exists independently. Further, the term "at least one" herein refers to any combination of one or at least two of the plurality, e.g., at least one of A, B, C. Containing indicates including any one or more elements selected from the set consisting of A, B, and C.

Additionally, numerous specific details are provided in the following specific embodiments in order to more effectively explain the invention. Those skilled in the art will recognize that the invention may be practiced without certain of the specific details. In some embodiments, detailed descriptions of methods, means, elements, and circuits that are well known to those skilled in the art are omitted so as to emphasize the essential points of the invention.

Before applying the AR application, the user needs to download the AR application to the terminal device. When downloading an AR application, if the AR resources related to the AR application are packaged and downloaded at the same time, the installation package of the AR application becomes too large. After downloading and installing the AR application, if you load all AR resources from the cloud server, network transmission takes too long.

In order to solve the above technical problem, an embodiment of the present invention provides a resource loading method to determine the location information of a terminal device through VPS (Visual Positioning Service) visual positioning. , then the AR resources can be loaded according to the location information of the terminal device. In some embodiments, referring to FIG. 1, the AR application installation package does not include any AR resources or includes some AR resources, and the terminal device downloads and installs the AR application and then installs the AR application. In the process of using the program, AR resources can be loaded step by step according to the location information of the terminal device. For example, the terminal device loads AR resource 1, AR resource 2, and AR resource 3 at location 1, and loads AR resource 4, AR resource 5, and AR resource 6 at location 2. In this way, it is possible to reduce the weight of the AR application installation package and improve the efficiency of downloading and installing the AR application.

FIG. 2 is a flowchart of a resource loading method according to an embodiment of the present invention. The resource loading method is performed by a terminal device (hereinafter referred to as a first electronic device), the terminal device being a user equipment (UE), a mobile device, a user terminal, a terminal, a cellular phone, a cordless phone, It can be a personal digital assistant (PDA), a handheld device, a computing device, an in-vehicle device, a wearable device, and the like. The method may be implemented by a processor invoking computer readable instructions stored in memory.

As shown in FIG. 2, the resource loading method may include the following steps.

In step S21, positioning information is transmitted to the second electronic device, and the positioning information is determined by the second electronic device determining the position information of the first electronic device according to the positioning information, and determining the position information of the first electronic device. and is used to determine which augmented reality (AR) resources to load.

In step S22, the loading target AR resources transmitted by the second electronic device are received, and the loading target AR resources are correspondingly displayed.

In embodiments of the present invention, the second electronic device may include, for example, a cloud server. The first electronic device can transmit positioning information to the second electronic device, and the positioning information includes position information of the first electronic device (the first electronic device acquires position information by performing a positioning operation). ), and the second electronic device obtains position information of the first electronic device from the positioning information.

In one possible embodiment, the positioning information includes an environmental image of the location of the first electronic device, the environmental image causing the second electronic device to determine the position information of the first electronic device according to the environmental image. used for.

For example, a three-dimensional model of the space can be obtained by reconstructing the space through a space reconstruction technique such as a SFM (Structure from Motion) space reconstruction technique. The first electronic device can collect an environmental image of its location and transmit positioning information including the environmental image to the second electronic device. After receiving the positioning information, the second electronic device may perform visual positioning with respect to the first electronic device according to the environmental image and the three-dimensional model to obtain position information of the first electronic device. can.

After acquiring the location information of the first electronic device, the second electronic device can determine a loading target AR resource from all AR resources according to the location information of the first electronic device (in accordance with the installation package of the AR application). (If a part of the AR resource is included, the AR resource to be loaded may be determined from the remaining AR resources not encapsulated in the installation package), and transmitting the AR resource to be loaded to the first electronic device. I can do it.

In some embodiments, after acquiring the location information of the first electronic device, the second electronic device determines that an AR resource whose location information and the location information of the first electronic device satisfy a loading condition is the loading target AR resource. It can be determined that there is. For example, if the distance between the position information of the AR resource and the position information of the first electronic device is within a distance threshold, it is determined that the loading condition is satisfied, and the AR resource is determined to be the loading target AR resource. be able to. Alternatively, the loading target range can be determined according to the position information of the first electronic device (for example, one area is determined with the position information of the first electronic device as the center, and this area is the loading target range), and the AR If the location information of the resource is within the loading target range, the AR resource can be determined to be the loading target AR resource.

After receiving the loading target AR resource, the first electronic device may correspondingly display the loading target AR resource. For example, displaying the loading target AR resource of the first electronic device that has not been locally loaded, or displaying the loading prompt information corresponding to the loading target AR resource that has been locally loaded but whose version has been updated. . The load prompt information is used to confirm with the user whether or not to update the load target AR resource, and a corresponding display can be made in response to the user's confirmation operation regarding the load prompt information. For example, in response to a load confirmation operation, the loading target AR resource is loaded and displayed and the locally cached version is deleted, or in response to a non-loading confirmation operation, the loading target AR resource is Display the locally cached version of the AR resource to be loaded without loading it.

In this way, the first electronic device can transmit positioning information to the second electronic device, and the positioning information allows the second electronic device to transmit the position information of the first electronic device according to the positioning information. and determining a loading target augmented reality (AR) resource according to the location information of the first electronic device, whereby the first electronic device is used to determine the loading target augmented reality (AR) resource transmitted by the second electronic device. It is possible to receive an AR resource and correspondingly display the loading target AR resource. According to the resource loading method according to the embodiment of the present invention, the corresponding load AR resources can be determined and loaded according to the location information of the first electronic device, so that by downloading all the AR resources when downloading the AR application, The problem caused by AR application installation packages being too large is alleviated. This makes it possible to reduce the weight of the AR application installation package and improve the efficiency of downloading and installing the AR application without affecting user usage.

In one possible embodiment, receiving the loading target AR resource transmitted by the second electronic device and correspondingly displaying the loading target AR resource comprises:
receiving identification information of the loading target AR resource transmitted by the second electronic device;
determining identification information of a target AR resource from identification information of the loading target AR resource;
including identification information of the target AR resource in an AR resource acquisition request, and transmitting the AR resource acquisition request to the second electronic device; used to acquire a target AR resource corresponding to the target AR resource identification information in response to a resource acquisition request;
receiving and displaying the target AR resource transmitted by the second electronic device.

For example, the second electronic device can determine a loading target AR resource from all AR resources according to the position information of the first electronic device, and can acquire identification information of the loading target AR resource. Here, the identification information of the loading target AR resource may be used to identify the loading target AR resource. For example, the identification information of the loading target AR resource may include the ID and name of the loading target AR resource, or may include version information of the loading target AR resource.

The first electronic device can determine the identification information of the target AR resource from the identification information of the loading target AR resource, according to the locally cached identification information of the AR resource and the loading target AR resource identification information.

In one possible embodiment, the identification information of the loading target AR resource includes an AR resource identifier and AR resource version information, and determining the target AR resource identification information from the loading target AR resource identification information comprises:
Regarding the identification information of any loading target AR resource, if the AR resource corresponding to the AR resource identifier is not cached locally, or if the AR resource version information of the AR resource corresponding to the locally cached AR resource identifier is , and determining that the identification information of the loading target AR resource is the identification information of a target AR resource if the AR resource version information does not match the AR resource version information.

For example, regarding the identification information of any loading target AR resource, if the AR resource identifier included in the identification information of the loading target AR resource does not exist in the AR resource identifier corresponding to the locally cached AR resource, the loading target It is determined that the AR resource is not locally cached, in which case the identity of the target AR resource to be loaded may be determined as the identity of the target AR resource. Or, the AR resource identifier included in the identification information of the loading target AR resource exists in the AR resource identifier corresponding to the locally cached AR resource, but the AR resource corresponding to the locally cached AR resource identifier exists. If the AR resource version information does not match the version information of the AR resource included in the identification information of the loading target AR resource, it can be determined that the loading target AR resource has been upgraded. It can be determined as identification information of the target AR resource.

After determining the target AR resource, the first electronic device may send an AR resource acquisition request to the second electronic device according to the identification information of the target AR resource. After receiving the AR resource acquisition request, the second electronic device can acquire the corresponding target AR resource according to the identification information of the target AR resource, and can transmit the target AR resource to the first electronic device.

The first electronic device can receive the target AR resource transmitted by the second electronic device and display the target AR resource on the display screen of the first electronic device. Note that if the first electronic device cached a different version of the target AR resource, the cached historical version can be deleted and the target AR resource sent by the second electronic device can be cached. For example, if the AR resource is AR billboard 1, the locally cached version is version 1.0, and the version sent by the second electronic device is version 2.0, then the locally cached version 1 The AR billboard 1 of version 2.0 sent by the second electronic device may be cached.

In this way, AR resources can be loaded step by step according to the location information of the first electronic device, reducing the weight of the installation package of AR applications and improving the loading accuracy and efficiency in the process of loading AR resources. be able to.

In one possible embodiment, receiving the loading target AR resource transmitted by the second electronic device and correspondingly displaying the loading target AR resource comprises:
receiving the loading target AR resource transmitted by the second electronic device;
determining a target AR resource from the loading target AR resources;
displaying the target AR resource.

For example, the second electronic device can transmit the loading target AR resource to the first electronic device, and after receiving the loading target AR resource, the first electronic device determines the target AR resource from the loading target AR resources. , the target AR resource can be loaded and displayed. Here, the method for determining the target AR resource can be referred to in the embodiments described above, and will not be described repeatedly here.

In one possible embodiment, transmitting positioning information to the second electronic device if the following conditions are met, the conditions being:
a condition that the distance traveled by the first electronic device exceeds a distance threshold in a time period;
In the time period, the real-time position information of the first electronic device is outside a positioning area; and the previous time period ends and a new time period begins; Here, the positioning area is an area centered on position information of the first electronic device corresponding to an initial time of the time period.

For example, the first electronic device can transmit position information to the second electronic device at every time period T, and the time period T may be set in advance or according to the moving speed of the first electronic device. You may decide. For example, if the moving speed of the first electronic device is relatively fast, a relatively short time period T can be set accordingly, and if the moving speed of the first electronic device is relatively slow, a relatively long time period T can be set. can. Alternatively, within a time period, a positioning area can be set in advance around the position information of the first electronic device corresponding to the first time of the time period, and if the real-time position of the first electronic device is outside the positioning area, By sending positioning information to the second electronic device, the interaction process with the second electronic device can be simplified and resource utilization can be improved.

FIG. 3 is a flowchart of a resource loading method according to an embodiment of the present invention, which can be applied to a cloud server (hereinafter referred to as a second electronic device). Referring to FIG. 3, a resource loading method according to an embodiment of the present invention may include the following steps.

In step S31, positioning information transmitted by the first electronic device is received.

In step S32, position information of the first electronic device is determined according to the positioning information.

In step S33, a loading target AR resource is determined from the augmented reality AR resources according to the position information of the first electronic device.

In step S34, the loading target AR resource is transmitted to the first electronic device that is the display destination of the loading target AR resource.

For example, the first electronic device may perform a positioning operation, and after obtaining the position information of the first electronic device, transmits the positioning information to the second electronic device, and the positioning information is transmitted to the second electronic device. May include location information. After receiving the positioning information, the second electronic device can obtain the position information of the first electronic device from the positioning information.

Alternatively, in one possible embodiment, the positioning information includes an environmental image of the location of the first electronic device, and determining the location information of the first electronic device according to the positioning information comprises:
The method may include performing visual positioning for the first electronic device according to an environmental image of the location of the first electronic device to obtain location information of the first electronic device.

For example, the first electronic device may transmit positioning information including an environmental image of the location of the first electronic device to the second electronic device (for a specific process, please refer to the embodiments described above). (I won't repeat it here). After receiving the positioning request, the second electronic device performs visual positioning with respect to the first electronic device according to the environment image and the three-dimensional model obtained by reconstructing the space in advance, The position information of the first electronic device can be obtained, and the embodiments of the present invention do not limit the specific process of visual positioning, and any visual positioning method may be used.

After acquiring the location information of the first electronic device, the second electronic device can determine a loading target AR resource from the AR resources according to the location information of the first electronic device and the location information of each AR resource. In some embodiments, the second electronic device may determine that an AR resource whose location information and the location information of the first electronic device satisfy a loading condition is the loading target AR resource. For example, if the distance between the position information of the AR resource and the position information of the first electronic device is within the distance threshold, it can be determined that the load condition is satisfied, and the AR resource is determined to be the loading target AR resource. can be determined. Alternatively, the loading target range can be determined according to the position information of the first electronic device (for example, one area is determined centering on the position information of the first electronic device, and this area is the loading target range), and the AR resource If the location information of is within the loading target range, it can be determined that the AR resource is the loading target AR resource.

After determining the loading target AR resource, the second electronic device can acquire the loading target AR resource and transmit the loading target AR resource to the first electronic device. Thereby, the first electronic device can load and display the loading target AR resource according to the cache status of the AR resource. For example, if the loading target AR resource is not cached in the first electronic device, or if the AR resource version information of the loading target AR resource that has been cached does not match the loading target AR resource version information, the loading target AR Load and display resources.

In this way, the second electronic device can receive the positioning information sent by the first electronic device and determine the position information of the first electronic device according to the positioning information. The second electronic device determines a loading target AR resource from the augmented reality AR resources according to the position information of the first electronic device, and transmits the loading target AR resource to the first electronic device. The electronic device displays the loading target AR resources in a corresponding manner. According to the resource loading method according to the embodiment of the present invention, since AR resources can be loaded in stages according to the location information of the first electronic device, it is possible to download all AR resources when downloading an AR application. The problem caused by AR application installation packages being too large is alleviated. This makes it possible to reduce the weight of the AR application installation package and improve the efficiency of downloading and installing the AR application without affecting user usage.

In one possible embodiment, transmitting the loading target AR resource to the first electronic device comprises:
transmitting identification information of the loading target AR resource to the first electronic device, the identification information of the loading target AR resource being determined by the first electronic device from the identification information of the loading target AR resource; used to determine the identity of
receiving an AR resource acquisition request including identification information of the target AR resource transmitted by the first electronic device;
In response to the AR resource acquisition request, acquire a target AR resource corresponding to identification information of the target AR resource, and transmit the target AR resource to the first electronic device to which the target AR resource is displayed. It can include.

For example, after determining the loading target AR resource, the second electronic device can acquire identification information of the loading target AR resource, and transmit the loading target AR resource identification information to the first electronic device. The first electronic device can determine the identification information of the target AR resource from the identification information of the loading target AR resource according to the status of locally cached AR resources (for a specific process, refer to the above-mentioned embodiment). (can be referred to and will not be repeated here).

After determining the identification information of the target AR resource, the first electronic device can transmit an AR resource acquisition request including the identification information of the target AR resource to the second electronic device. After receiving the AR resource acquisition request, the second electronic device acquires the corresponding target AR resource according to the identification information of the target AR resource, and transmits the target AR resource to the first electronic device for caching and display. I can do it. In this way, the AR resources can be loaded step by step according to the location information of the first electronic device, which can reduce the weight of the installation package of the AR application and improve the loading accuracy and efficiency in the process of loading the AR resources. can.

In one possible embodiment, determining a loading target AR resource from the augmented reality AR resources according to the location information of the first electronic device comprises:
determining a loading target range according to position information of the first electronic device;
For any AR resource, if the location information corresponding to the AR resource is within the loading target range, the method may include determining that the AR resource is a loading target AR resource.

For example, the loading target range can be determined using the position information of the first electronic device as a reference point. For example, a circular, rectangular, or polygonal area is determined with the position information of the first electronic device as the center point, the area is the loading target range, and the size of the area is preset or dynamically determined. However, the embodiments of the present invention do not particularly limit this.

The second electronic device can determine an AR resource whose location information is within a loading target range as a loading target AR resource. For example, referring to FIG. 4, a circular area can be determined as the loading target range with P0, which is the position information of the first electronic device, as the center point. In this case, AR resource 1, AR resource 2, and AR resource 3 within the loading target range can be determined as target AR resources.

In one possible embodiment, determining the loading target range according to the location information of the first electronic device comprises:
determining range construction data;
The method may include determining a loading target range according to the position information of the first electronic device and the range construction data.

For example, the range construction data described above may be parameters used to limit the area of the range to be loaded. For example, if the loading target range is a circular area, the range construction data may be the radius of the circular area, and if the loading target range is a rectangle, the range construction data may be two such as the length and width of the rectangular area. data. The size of the range construction data can be preset or determined according to loading requirements. For example, if you need faster loading speeds, you can set the range construction data smaller.

A loading target range can be determined according to the range construction data and the position information of the first electronic device. For example, if the loading target range is a circular area, the loading target range can be obtained by constructing a circular area with P0, which is the position of the first electronic device, as the center of the circle and using the range construction data as the radius. Alternatively, if the loading target range is a rectangle, the loading target range can be obtained by constructing a rectangular area centered on P0, which is the position of the first electronic device, and using the range construction data as the length and width.

The circular area or rectangular area that is the loading target range described above is an example of the loading target range in the embodiment of the present invention.Actually, the loading target range can take any shape, and the embodiment of the present invention Please note that these are not limiting.

In one possible embodiment, the positioning information may further include network signal quality of the first electronic device and/or movement speed of the first electronic device, and determining the range construction data comprises:
determining range construction data corresponding to said network signal quality according to network signal quality; and/or
Determining range construction data corresponding to the movement speed according to the movement speed.

For example, when the first electronic device transmits positioning information, detecting the network signal quality of the first electronic device and/or determining the moving speed (which may include data such as velocity and acceleration) of the first electronic device. , network signal quality of the first electronic device and/or moving speed of the first electronic device may be included in the positioning information and transmitted to the second electronic device.

In some embodiments, the network signal quality may be divided into multiple levels, such as good, fair, and poor (in embodiments of the present invention, the network signal quality level division method and division level may be limited). do not). Here, when the network signal quality is good, the corresponding range construction data is the first range construction data, and when the network signal quality is fair, the corresponding range construction data is the second range construction data, and the network If the signal quality is poor, the corresponding range construction data is third range construction data, the first range construction data is larger than the second range construction data, and the second range construction data is larger than the third range construction data.

The second electronic device can determine range construction data corresponding to the network signal quality according to the network signal quality of the first electronic device, so that when the network signal quality is good, it sets wider range construction data. In this way, the loading scope is expanded so that the first electronic device loads more AR resources. If the network signal quality is poor, smaller range construction data can be set, thus reducing the range and causing the first electronic device to load fewer AR resources. In this way, the first electronic device can adaptively load AR resources according to network signal quality, resulting in a better user experience.

In some embodiments, the speed of movement may also be divided into multiple speed ranges. For example, a first speed range is 0 to 1 m/s, a second speed range (excluding 1 m/s) is 1 m/s to 2 m/s, and a third speed range is a speed exceeding 2 m/s. Here, the first speed range corresponds to the fourth range construction data, the second speed range corresponds to the fifth range construction data, the third speed range corresponds to the sixth range construction data, and the fourth range construction data is smaller than the fifth range construction data, and the fifth range construction data is smaller than the sixth range construction data.

The second electronic device can determine range construction data corresponding to the movement speed according to the movement speed of the first electronic device; for example, when the movement speed of the first electronic device is within the first speed range, the range construction data is , the fourth range construction data can be determined. In this way, the range construction data can be dynamically determined according to the moving speed of the first electronic device, so when the moving speed of the first electronic device is relatively fast, larger range construction data can be set; In this way, the loading target range is expanded so that the first electronic device loads more AR resources. If the movement speed of the first electronic device is relatively slow, smaller range construction data can be set, thus reducing the loading target range and causing the first electronic device to load fewer AR resources. do it like this. In this way, the loading process of the AR resource can be adapted to the moving process of the first electronic device, and the first electronic device can be The problem of not yet loading AR resources at a location can be alleviated, resulting in a better user experience.

In one possible embodiment, determining the loading target range according to the location information of the first electronic device and the range construction data comprises:
determining an initial loading target range according to the position information of the first electronic device and the range construction data;
determining the number of AR resources whose location information is within the initial loading range;
adjusting the range construction data according to the number of AR resources and obtaining adjusted range construction data;
The method may include determining the loading target range according to the adjusted range construction data and position information of the first electronic device.

For example, after determining range construction data, the second electronic device may determine an initial loading target range according to the range construction data and the position information of the first electronic device. For example, a circular initial loading target range can be constructed with the position of the first electronic device as the center and the range construction data as the radius. If the location information determines the number of AR resources within the initial loading range, and the location information has a large number of AR resources within the initial loading range (for example, greater than a first threshold), The range construction data can be reduced according to a configured adjustment policy, or if the number of AR resources whose location information is within the initial loading target range is small (e.g., smaller than a second threshold) The range construction data can be expanded according to the adjusted adjustment policy, and the loading target range can be determined according to the adjusted range construction data and the position information of the first electronic device. Reference may be made to the examples given herein, which will not be repeated here). In this way, the second electronic device can dynamically adjust the loading range, thereby ensuring the loading speed by adjusting the number of AR resources loaded by the first electronic device, and It can reduce the user's waiting problem due to loading and improve the user experience.

In one possible embodiment, determining a loading target AR resource from the augmented reality AR resources according to the location information of the first electronic device comprises:
determining a distance between location information of each AR resource and location information of the first electronic device;
The method may include, after sorting each AR resource in ascending order of distance, determining the first preset number of AR resources as loading target AR resources.

For example, after determining the distance between the position information of each AR resource and the position information of the first electronic device and sorting each AR resource in ascending order of distance, the first preset number of AR resources in the sequence is It can be determined as the loading target AR resource (or after sorting each AR resource in descending order of distance, the last preset number AR resource in the sequence can be determined as the loading target AR resource), and the preset number is set in advance. It can be a numerical value. For example, when the preset number is set to 5, the top five AR resources in the sequence can be determined as the loading target AR resources. In this way, loading speed can be ensured and user experience improved.

In order to enable those skilled in the art to better understand the embodiments of the present invention, the embodiments of the present invention are described below through specific examples.

Referring to FIG. 5, the first electronic device may collect an environmental image of its location and transmit positioning information to the second electronic device according to the collected environmental image. After receiving the positioning information, the second electronic device may perform visual positioning according to the environmental image of the location of the first electronic device to obtain location information of the first electronic device. The second electronic device can determine range construction data and construct a loading target range using the position information of the first electronic device as a center point. Acquire the identification information (AR resource name, AR resource version information) of all AR resources within the loading target range, and send the acquired AR resource identification information to the first electronic device as the loading target AR resource identification information. do.

After receiving the identification information of the loading target AR resource, the first electronic device compares it with locally cached AR resources, and determines that the AR resource corresponding to the loading target AR resource identification information is not locally cached. or if the locally cached version information of the loading target AR resource does not match the AR resource version information of the loading target AR resource, the identification information of the loading target AR resource is the target AR resource identification information. and transmits a resource acquisition request to the second electronic device according to the identification information of the target AR resource.

The second electronic device acquires the target AR resource according to the resource acquisition request, and transmits the target AR resource to the first electronic device. The first electronic device receives, caches and displays the target AR resource and repeats the above process once again after a time period T or if the distance traveled by the first electronic device exceeds a distance threshold.

According to the resource loading method according to the embodiment of the present invention, the corresponding target AR resource can be loaded according to the location information of the first electronic device, thereby causing the installation of the AR application by downloading all the AR resources. The problem of oversized packages is alleviated. In some embodiments, after the AR game application or AR navigation application is launched, the user does not have to wait for all AR resources to be updated in order to launch the AR game or AR navigation; The AR resources can be loaded step by step according to the location information of the first electronic device during navigation or navigation, which can improve the user experience.

The embodiments of each of the above methods mentioned in the present invention can be combined with each other to form a combined embodiment without violating the principles and logic, and since the number of papers is limited, the present invention It should be understood that a detailed description of the embodiments will be omitted. Those skilled in the art will understand that in the above method of a specific embodiment, the specific order of execution of each step should be determined by its functionality and possible internal logic.

Furthermore, embodiments of the present invention further provide a resource loading device, an electronic device, a computer readable storage medium, and a computer program, all of which can be used to implement any of the resource loading methods provided by the present invention. The corresponding technical solution and explanation can be referred to the corresponding explanation of the method embodiment, and will not be repeated here.

FIG. 6 is a block diagram of a resource loading device according to an embodiment of the present invention, which is applied to a first electronic device. As shown in FIG. 6, the resource loading device is a transmission module 61 configured to transmit positioning information to a second electronic device, the positioning information being transmitted to the second electronic device according to the positioning information. , a transmission module 61 used to determine location information of the first electronic device and determine an augmented reality (AR) resource to be loaded according to the location information of the first electronic device; and the second electronic device. a receiving module 62 configured to receive the loading target AR resource transmitted by and correspondingly display the loading target AR resource.

In this way, the first electronic device can transmit positioning information to the second electronic device, whereby the second electronic device determines the position information of the first electronic device according to the positioning information. , a loading target augmented reality (AR) resource may be determined according to the location information of the first electronic device, the first electronic device receiving the loading target AR resource transmitted by the second electronic device; The loading target AR resources can be displayed correspondingly. According to the resource loading device according to the embodiment of the present invention, it is possible to determine and load the corresponding load AR resources according to the location information of the first electronic device, so that all AR resources are downloaded when downloading an AR application. The problem caused by AR application installation packages being too large is alleviated. This makes it possible to reduce the weight of the AR application installation package and improve the efficiency of downloading and installing the AR application without affecting user usage.

In one possible embodiment, the receiving module further receives the identification information of the AR resource to be loaded transmitted by the second electronic device, and derives the identification information of the target AR resource from the identification information of the AR resource to be loaded. and transmitting the AR resource acquisition request to the second electronic device, including the identification information of the target AR resource in the AR resource acquisition request, wherein the AR resource acquisition request includes the identification information of the target AR resource in the AR resource acquisition request. receiving and displaying the target AR resource transmitted by the second electronic device, the target AR resource being used to acquire a target AR resource corresponding to the identification information of the target AR resource in response to the AR resource acquisition request; It is composed of

In one possible embodiment, the receiving module further receives a loading target AR resource transmitted by the second electronic device, determines a target AR resource from the loading target AR resource, and displays the target AR resource. configured to do so.

In one possible embodiment, the transmitting module is further configured to transmit positioning information to the second electronic device if the following conditions are met, the condition being such that, in a period of time, the first electronic device the distance traveled by the device exceeds a distance threshold, the real-time position information of the first electronic device is outside the positioning area in the time period, and the previous time period ends and a new time period starts. The positioning area is an area centered on the position information of the first electronic device corresponding to the initial time of the time period.

In one possible embodiment, the loading target AR resource identification information includes an AR resource identifier and AR resource version information, and the receiving module further includes, for any loading target AR resource identification information, the loading target AR resource identification information: If the AR resource corresponding to the AR resource is not locally cached, or if the AR resource version information of the AR resource corresponding to the locally cached AR resource identifier does not match the AR resource version information, the loading target AR resource is configured to determine that the identity of the target AR resource is the identity of the target AR resource.

In one possible embodiment, the positioning information may include an environmental image of the location of the first electronic device, the environmental image causing the second electronic device to determine the location information of the first electronic device according to the environmental image. used for.

FIG. 7 is a block diagram of a resource loading device according to an embodiment of the present invention, and the resource loading device is applied to a second electronic device. As shown in FIG. 7, the resource loading device includes a receiving module 71 configured to receive positioning information transmitted by a first electronic device, and determine position information of the first electronic device according to the positioning information. a first determination module 72 configured to determine the loading target AR resource from the augmented reality AR resources according to the location information of the first electronic device; a transmission module 74 configured to transmit the AR resource to the first electronic device to which the loading target AR resource is displayed.

In this way, the second electronic device can receive the positioning information sent by the first electronic device, and can determine the position information of the first electronic device according to the positioning information. The second electronic device may determine a loading target AR resource from the augmented reality AR resources according to the location information of the first electronic device, and transmit the loading target AR resource to the first electronic device, thereby , the first electronic device correspondingly displays the loading target AR resource. According to the resource loading device according to the embodiment of the present invention, since AR resources can be loaded in stages according to the location information of the first electronic device, it is possible to download all AR resources when downloading an AR application. The problem caused by AR application installation packages being too large is alleviated. This makes it possible to reduce the weight of the AR application installation package and improve the efficiency of downloading and installing the AR application without affecting user usage.

In one possible embodiment, the transmitting module further transmits to the first electronic device identification information of the AR resource to be loaded, wherein the identification information of the AR resource to be loaded is the first electronic device. is used to determine the identification information of the target AR resource from the identification information of the loading target AR resource, and receives an AR resource acquisition request including the identification information of the target AR resource transmitted by the first electronic device. , in response to the AR resource acquisition request, acquire a target AR resource corresponding to the identification information of the target AR resource, and transmit the target AR resource to the first electronic device to which the target AR resource is displayed. configured to do so.

In one possible embodiment, the second determining module further determines the loading target range according to the location information of the first electronic device, and for any AR resource, the location information corresponding to the AR resource is the loading target range. If the AR resource is within the range, the AR resource is configured to be determined to be a loading target AR resource.

In one possible embodiment, the second determination module is further configured to determine range construction data and determine the loading target range according to location information of the first electronic device and the range construction data. .

In one possible embodiment, the positioning information further comprises a network signal quality of the first electronic device and/or a movement speed of the first electronic device, and the second determining module further comprises a network signal quality of the first electronic device and/or a moving speed of the first electronic device, , configured to determine range construction data corresponding to said network signal quality and/or to determine range construction data corresponding to said travel speed according to a travel speed.

In one possible embodiment, the second determining module further determines an initial loading range according to the location information of the first electronic device and the range construction data, and the location information is within the initial loading range. determining the number of AR resources, adjusting the range construction data according to the number of AR resources, obtaining the adjusted range construction data, and according to the adjusted range construction data and the position information of the first electronic device. , configured to determine the loading target range.

In one possible embodiment, the second determining module further determines a distance between the location information of each AR resource and the location information of the first electronic device, and sorts each AR resource in ascending order of distance. After that, the first preset number of AR resources are determined as loading target AR resources.

In one possible embodiment, the positioning information includes an environmental image of the location of the first electronic device, and the first determination module further determines the location of the first electronic device according to the environmental image of the location of the first electronic device. The device is configured to perform visual positioning on an electronic device to obtain location information of the first electronic device.

In some embodiments, the functionality or modules included in the resource loading apparatus provided in the embodiments of the present invention can be used to perform the methods described in the method embodiments above, and For the specific implementation, reference may be made to the description of the method embodiments above, and for the sake of brevity, it will not be repeated here.

Embodiments of the present invention further provide a computer readable storage medium having computer program instructions stored thereon, which, when executed by a processor, implement the resource loading method described above. A computer-readable storage medium may be a non-volatile computer-readable storage medium.

Embodiments of the invention further provide an electronic device comprising a processor and a memory configured to store processor-executable instructions, wherein the processor executes instructions stored in the memory. When called and executed, it is configured to perform the resource loading method described above.

Embodiments of the invention further provide a computer program product comprising computer readable code, which, when executed on a device, is provided to a processor within said device in any of the above embodiments. Execute instructions to implement the resource loading method.

Embodiments of the invention further provide another computer program product comprising computer readable code, and when the computer readable instructions are executed, a resource loading method as provided in any of the above embodiments into a computer. Execute.

Electronic equipment may be provided as a terminal, server, or other form of equipment.

FIG. 8 is a block diagram illustrating an electronic device 800 according to an embodiment of the invention. For example, electronic device 800 may be a terminal such as a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, or the like.

Referring to FIG. 8, electronic device 800 includes processing component 802, memory 804, power component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814, and communication component 816. may include one or more of the following.

Processing component 802 typically controls the overall operation of electronic device 800, such as operations related to display, telephone calls, data communications, camera operations, and recording operations. Processing component 802 may include one or more processors 820 for completing all or some of the method steps described above. Additionally, processing component 802 may include one or more modules to facilitate interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.

Memory 804 is configured to store various types of data to support operations on electronic device 800. Examples of these data include instructions for any applications or methods operating on electronic device 800, contact data, phone book data, messages, images, videos, etc. Memory 804 can be realized by any type of volatile or non-volatile storage device or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), etc. , erasable programmable read only memory (EPROM), programmable read only memory (PROM), read only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk, etc.

Power supply component 806 supplies power to each component of electronic device 800. Power supply component 806 may include a power management system, one or more power supplies, and other components associated with power generation, management, and distribution for electronic device 800.

Multimedia component 808 includes a screen that provides an output interface between the electronic device 800 and a user. In some examples, the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen for receiving input signals from a user. A touch panel includes one or more touch sensors for detecting touches, swipes, and gestures on the touch panel. The touch sensor not only senses the boundaries of a touch or swipe action, but also detects the duration and pressure associated with the touch or swipe action. In some examples, multimedia component 808 includes a front camera and/or a rear camera. When the electronic device 800 is in an operation mode, such as a shooting mode or an imaging mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera may be a fixed optical lens system or may have focal length and optical zoom capabilities.

Audio component 810 is configured to output and/or input audio signals. For example, audio component 810 includes a microphone (MIC) configured to receive external audio signals when electronic device 800 is in an operating mode, such as a calling mode, a recording mode, or a voice recognition mode. be done. The received audio signal may be stored in memory 804 or transmitted by communication component 816. In some examples, audio component 810 further includes a speaker for outputting audio signals.

I/O interface 812 provides an interface between processing component 802 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to, a home button, a volume button, a start button, a lock button, and the like.

Sensor component 814 includes one or more sensors to provide a condition assessment of each aspect to electronic device 800. For example, the sensor component 814 can detect the on/off state of the electronic device 800 and the relative position of the components, e.g., can detect that the component is a display and keypad of the electronic device 800; Further, changes in the position of the electronic device 800 or components of the electronic device 800, presence or absence of contact between the user and the electronic device 800, the orientation or acceleration/deceleration of the electronic device 800, and changes in the temperature of the electronic device 800 can be detected. Sensor component 814 may include a proximity sensor configured to detect the presence of nearby objects without physical contact. Sensor component 814 may include an optical sensor used in imaging applications, such as a complementary metal oxide semiconductor (CMOS) or charge coupled device (CCD) image sensor. In some examples, the sensor component 814 may further include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

Communication component 816 is configured to provide wired or wireless communication between electronic device 800 and other devices. The electronic device 800 can access a wireless network based on a communication standard, for example a wireless network (WiFi), a second generation mobile communication technology (2G) or a third generation mobile communication technology (3G), or a combination thereof. In one illustrative example, communication component 816 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 816 further includes a near field communication (NFC) module to facilitate near field communication. For example, the NFC module can be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth® (BT) technology and other technologies.

In an exemplary embodiment, electronic equipment 800 includes one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable It can be realized by a logic device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic elements.

The exemplary embodiment further provides a non-volatile computer readable storage medium, such as memory 804, containing computer program instructions, which are executed by processor 820 of electronic device 800 to perform the method described above. can be completed.

FIG. 9 is a block diagram illustrating an electronic device 1900 according to an embodiment of the invention. For example, electronic device 1900 can be provided as a server. Referring to FIG. 9, electronic device 1900 includes a processing component 1922 that includes one or more processors and a memory 1932 that represents memory resources for storing executable instructions (such as applications) of processing component 1922. Be prepared. An application stored in memory 1932 may include one or more modules, each module corresponding to a set of instructions. Additionally, processing component 1922 is configured to perform the methods described above by executing the instructions.

Electronic device 1900 further includes a power supply component 1926 configured to perform power management for electronic device 1900, a wired or wireless network interface 1950 configured to connect electronic device 1900 to a network, and input/output ( I/O) interface 1958. ^The electronic device 1900 has an operating system stored in the memory 1932, such as the Microsoft Server operating system (Windows Server ^™ ), Apple's graphical user interface operating system (Mac OS computer operating system (Unix®), free and open source code Unix®-like operating system (Linux®), open source Unix®-like operating system (FreeBSD ^TM ) or similar.

The exemplary embodiment further provides a non-volatile computer readable storage medium, such as memory 1932, containing computer program instructions, which are executed by processing component 1922 of electronic device 1900 to perform the method described above. can be completed.

The invention may be a system, method and/or computer program product. The computer program product may include a computer readable storage medium having computer readable program instructions stored thereon that are configured to cause a processor to implement aspects of embodiments of the invention.

A computer-readable storage medium may be a tangible device that can retain and store instructions for use by an instruction execution device. The computer readable storage medium may be, for example, but not limited to, electrical storage, magnetic storage, optical storage, electromagnetic storage, semiconductor storage, or any suitable combination of the above. More specific examples (non-exhaustive list) of computer readable storage media include portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM or flash). memory), static random access memory (SRAM), portable compact disk read-only memory (CD-ROM), digital versatile disk (DVD), memory stick, floppy disk, mechanical encoding device, e.g. including protruding structures within punched cards or slots in which instructions are stored, and any suitable combinations of the above. As used herein, a computer-readable storage medium refers to the instantaneous signal itself, e.g., radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagated via waveguides or other transmission media (e.g., fiber optic cables). (pulsed light passing through) or electrical signals transmitted via electrical wires.

The computer-readable program instructions described herein may be downloaded to each computing/processing device from a computer-readable storage medium, or may be downloaded to an external computer or computer via a network, such as the Internet, a local area network, a wide area network, and/or a wireless network. It may also be downloaded to an external storage device. A network may include copper transmission cables, fiber optic transmissions, wireless transmissions, routers, firewalls, switches, gateway computers, and/or edge servers. A network adapter card or network interface within each computing/processing device receives computer-readable program instructions from the network and forwards the computer-readable program instructions for storage on a computer-readable storage medium of another computing/processing device. .

Computer program instructions for carrying out the operations of the present invention may be assembler instructions, instruction set architecture (ISA) instructions, machine language instructions, machine dependent instructions, microcode, firmware instructions, state configuration data, or objects such as Smalltalk, C++, etc. The source code or target code may be written in any combination of one or more programming languages, including oriented programming languages and general procedural programming languages such as the "C" language or similar programming languages. . The computer readable program instructions may be executed entirely on the user's computer, partially on the user's computer, as a standalone software package, or partially on the user's computer. It may be executed locally and partially on a remote computer, or it may be executed entirely on a remote computer or server. When involving a remote computer, the remote computer may be connected to the user's computer via any type of network, including a local area network (LAN) or wide area network (WAN), or may be connected to the user's computer (e.g., via the Internet). It may also be connected to an external computer (via the Internet using a service provider). In some embodiments, state information in computer readable program instructions is used to personalize an electronic circuit, such as a programmable logic circuit, a field programmable gate array (FPGA), or a programmable logic array (PLA). The circuitry executes computer readable program instructions to enable implementation of aspects of the invention.

Aspects of the invention have now been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention; , and combinations of blocks in the flowcharts and/or block diagrams can be implemented by computer readable program instructions.

These computer readable program instructions may be provided to a processor of a common computer, special purpose computer, or other programmable data processing device to produce a machine, whereby these instructions may be provided to a processor of a computer or other programmable data processing device. The means are executed by a processor of a processing device to implement the functions/acts specified in one or more blocks of the flowcharts and/or block diagrams. Additionally, these computer-readable program instructions can be stored on a computer-readable storage medium such that a computer, programmable data processing device, and/or other equipment can operate in a particular manner in response to these instructions. Accordingly, a computer readable storage medium having instructions stored thereon comprises an article of manufacture that includes instructions for implementing the functions/acts specified in one or more blocks of the flowcharts and/or block diagrams.

Further, by loading computer readable program instructions into a computer, other programmable data processing device, or other equipment to cause the computer, other programmable data processing device, or other equipment to perform a sequence of operational steps; Execution of the instructions by a computer, other programmable data processing device, or other equipment implements the functions/acts specified in one or more blocks of the flowcharts and/or block diagrams.

The flowcharts and block diagrams in the accompanying drawings illustrate possible system architectures, functionality, and operation of systems, methods, and computer program products according to embodiments of the present invention. In this regard, each block in the flowchart or block diagram may represent a module, program segment, or portion of instructions, and the module, program segment, or portion of instructions implements the specified logical function. Contains one or more executable instructions to do so. In some alternative implementations, the functions marked in the blocks may be performed in a different order than that marked in the drawings. For example, two consecutive blocks may actually execute substantially concurrently or, depending on the functionality involved, may even execute in reverse order. Additionally, each block in the block diagrams and/or flowcharts, and combinations of blocks in the block diagrams and/or flowcharts, may be implemented by or dedicated to hardware-based systems that perform the designated functions or operations. It should be noted that the implementation may also be implemented through a combination of hardware and computer instructions.

The computer program product can be specifically implemented using hardware, software, or a combination thereof. In one alternative embodiment, the computer program product is specifically implemented as a computer storage medium, and in another alternative embodiment, the computer program product is specifically implemented as a software development kit, for example. It is realized as a software product such as Kit, SDK).

Although each embodiment of the present invention has been described above, the above description is illustrative and not exhaustive, and the present invention is not limited to each disclosed embodiment. Various modifications and changes can be readily devised by those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used in this specification is for the purpose of suitably interpreting the principles of each embodiment, practical application, or technical improvement to the art in the market, or for others skilled in the art to understand the present invention. The figures are provided to facilitate understanding of each disclosed embodiment.

The present invention discloses a resource loading method, an apparatus, an electronic device, a storage medium, and a program, wherein according to the resource loading method of the present invention, positioning information is transmitted to a second electronic device, and the positioning information is: a second electronic device is used to determine location information of the first electronic device according to the positioning information, and to determine an augmented reality (AR) resource to be loaded according to the location information of the first electronic device; receiving the loading target AR resource transmitted by a device and correspondingly displaying the loading target AR resource;

Claims (8)

A resource loading method applied to a second electronic device, the method comprising:
receiving positioning information transmitted by the first electronic device;
determining location information of the first electronic device according to the positioning information;
determining a loading target AR resource from augmented reality (AR) resources according to position information of the first electronic device;
transmitting the loading target AR resource to the first electronic device that is a display destination of the loading target AR resource,
The positioning information includes network signal quality of the first electronic device and/or moving speed of the first electronic device, and selects a loading target AR resource from augmented reality (AR) resources according to the position information of the first electronic device. What to decide is
determining range construction data according to the network signal quality and/or the moving speed;
determining the loading target range according to the position information of the first electronic device and the range construction data;
For any AR resource, if location information corresponding to the AR resource is within the loading target range, determining that the AR resource is a loading target AR resource ,
Determining the loading target range according to the position information of the first electronic device and the range construction data,
determining an initial loading target range according to the position information of the first electronic device and the range construction data;
determining the number of AR resources whose location information is within the initial loading range;
adjusting the range construction data according to the number of AR resources and obtaining adjusted range construction data;
determining the loading target range according to the adjusted range construction data and position information of the first electronic device;
Resource loading methods , including : Sending the loading target AR resource to the first electronic device includes:
transmitting identification information of the loading target AR resource to the first electronic device, the identification information of the loading target AR resource being determined by the first electronic device from the identification information of the loading target AR resource; used to determine the identity of
receiving an AR resource acquisition request including identification information of the target AR resource transmitted by the first electronic device;
In response to the AR resource acquisition request, acquire a target AR resource corresponding to identification information of the target AR resource, and transmit the target AR resource to the first electronic device to which the target AR resource is displayed. The resource loading method according to claim 1 , comprising: . Determining a loading target AR resource from augmented reality (AR) resources according to the location information of the first electronic device includes:
determining a distance between location information of each AR resource and location information of the first electronic device;
The resource loading method according to claim 1 , further comprising: sorting each AR resource in ascending order of distance, and then determining a first preset number of AR resources as loading target AR resources. The positioning information includes an environmental image of the location of the first electronic device,
Determining the position information of the first electronic device according to the positioning information includes performing visual positioning for the first electronic device according to an environmental image of the location of the first electronic device. The resource loading method according to claim 1 , comprising obtaining location information of the electronic device. A resource loading device applied to a second electronic device, comprising:
a receiving module configured to receive positioning information transmitted by the first electronic device;
a first determination module configured to determine location information of the first electronic device according to the positioning information;
a second determination module configured to determine a loading target AR resource from augmented reality (AR) resources according to location information of the first electronic device;
a transmission module configured to transmit the loading target AR resource to the first electronic device to which the loading target AR resource is displayed;
The positioning information includes the network signal quality of the first electronic device and/or the moving speed of the first electronic device, and the second determining module specifically determines the positioning information according to the network signal quality and/or the moving speed of the first electronic device. determining range construction data, determining the loading target range according to the position information of the first electronic device and the range construction data, and determining, for any AR resource, position information corresponding to the AR resource within the loading target range. is configured to determine that the AR resource is a loading target AR resource if the AR resource is a loading target AR resource;
The second determination module determines an initial loading target range according to the location information of the first electronic device and the range construction data, and determines the number of AR resources whose location information is within the initial loading target range. adjusting the range construction data according to the number of AR resources and obtaining the adjusted range construction data; and adjusting the loading target according to the adjusted range construction data and the position information of the first electronic device. a resource loading device configured to: determine a range ; An electronic device,
a processor;
a memory configured to store processor-executable instructions;
Electronic equipment , wherein the processor is configured to perform the method according to any one of claims 1 to 4 by recalling and executing instructions stored in the memory. 5. A computer readable storage medium having computer program instructions stored thereon, said computer program instructions, when executed by a processor of an electronic device, performing a method according to any one of claims 1 to 4 . A computer-readable storage medium that causes the processor to perform operations on a computer-readable storage medium. 5. A computer program comprising a computer readable code, the computer readable code being adapted to carry out the method according to any one of claims 1 to 4 when executed by a processor of an electronic device. A computer program that causes the processor to execute.